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Environmental Science

Environmental Science
The first trophic level in a food chain

Green Plants
Bacteria
Herbivores
Carnivores

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Environmental Science
The most abundant greenhouse gas in the earth's atmosphere:

Water vapour (H2O)
Chlorofluorocarbons (CFCs)
Carbon dioxide (CO2)
Methane (CH4)
Nitrous oxide (N2O)

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Environmental Science
The species that flower are called

gymnosperms
angiosperms
bryophytes
algae

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Environmental Science
Example of primary pollutant

CO
SO2
NO2
hydrocarbons

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Environmental Science
The forests which occur in law rain fall area is

All listed here
Evergreen forests
Deciduous forests
Coniferous forest

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Environmental Science
A renewable source of energy is

Coal
Trees
Nuclear fuel
Petroleum

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MORE MCQ ON Environmental Science

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